White Rodgers HFES 13RW45-01 Thermostatic Expansion Valve HF SERIES THERMOSTATIC EXPANSION VALVE, EXTERNALLY EQUALIZED, 13 TON CAPACITY, REFRIGERANT CODE R (R-502), CHARGE CODE W (45 MOP), CAP. TUBE 60", 7/8" ODF X 1-3/8" ODF, STRAIGHT THRU BODY